Welcome to the Olmsted Research Guide Online (ORGO). ORGO's
mission is to provide information about existing records relating to landscape design
and planning work of Frederick Law Olmsted, his sons, John Charles Olmsted and Frederick
Law Olmsted Junior and the design firms that bear their names.

Search Master List of Projects
To search for information about a particular Olmsted project, enter any keywords such as
job name, client's name or geographic location and hit the "Search Now" button. Most helpful
is the historic job number WHICH MUST BE ENTERED AS A FIVE-DIGIT NUMBER (for example, job
number 918, would be entered 00918). What is the JOB NUMBER?
More complex searches can be done by clicking the "Advanced Master List Search" link.

Search Archival Records
To search for information about historical records relating to Olmsted projects, enter any keywords
into the box below. Again, most helpful is the historic job number WHICH MUST BE ENTERED AS A FIVE-DIGIT
NUMBER (for example, job number 918, would be entered 00918). What is the JOB NUMBER?
More complex searches for archival documents can be done by clicking the "Advanced Archival Search" link.

ORGO was developed by the Frederick Law
Olmsted National Historic Site and the National Association for Olmsted
Parks and initially funded by the National Center for Preservation Technology and
Training. For their assistance, we are grateful to the Papers of
Frederick Law Olmsted Project and the staffs of the Library of Congress
Manuscript Reading Room and Re:discovery Software.